Фрезы Mitsubishi со сменными режущими пластинами INDEXABLE MILLING

Фрезы Mitsubishi со сменными режущими пластинами INDEXABLE MILLING

Фрезы Mitsubishi со сменными режущими пластинами INDEXABLE MILLING _ AQX Рекомендуемые режимы резания при обработке на станке RECOMMENDED CUTTING CONDITIONS 0 A3 is the depth of cut for the full dual insert portion at the end of the cutting edge. 9 Beyond the range of A3 where overlapping occurs, there is an area where the cutting edge becomes a single insert, not forming full dual insert configuration. As such, please pay special attention to the relationship between depth of cut and feed. In general, the edge at the border of cut tends to suffer from damages. At large depth of cut operations, applying the following depth of cut (t), at which the edge Is full dual insert at the border of cut, is recommended to prevent damage to the cutting edge. (mm) Figures for A3 and APMX are shown in the standard holder tables on the previous pages. Tool diameter Recommended depth of cut t (mm) 0 16,17 12-14 020,21 14-17 025,26 17-22 032,33 22-28 035 25-32 040 28-35 050 35-45 DC=Cutting Edge Diameter 50% Feed Rate 100% 0 Chatter vibration and other problems tend to occur at operations where overtiang length is large and/or machine rigidity is low, resulting in unstable machining. 9 Please reduce feed accordingly, using the above chart as a guideline. CUTTING CONDITIONS FOR SHOULDER MILLING Обрабатываемые материалы Work Material No. Hardness 16, 17 20, 21 25, 26 ap ae f (mm/rev) P Mild Steel 1 3180HB <4.5 <8 0.25 <6 <10 0.3 <7.5 312.5 0.35 4.5-12 35 0.16 6-14 37 0.25 7.5-17 38 0.28 12-17 <3 0.1 14-22 34 0.18 17-27 35 0.2 Carbon Steel Alloy Steel 2 180-350HB 34.5 38 0.2 36 310 0.25 37.5 312.5 0.3 4.5-12 <4 0.14 6-14 36 0.2 7.5-17 37 0.25 12-17 <2 0.08 14-22 33 0.16 17-27 34 0.18 M Stainless Steel 1,2,3,4 - <4.5 <8 0.2 <6 310 0.25 <7.5 312.5 0.3 4.5-12 34 0.14 6-14 <6 0.2 7.5-17 37 0.25 12-17 <2 0.08 14-22 <3 0.16 17-27 34 0.18 K Cast Iron 1,2 - <4.5 <8 0.25 <6 <10 0.3 <7.5 312.5 0.35 4.5-12 <5 0.16 6-14 37 0.25 7.5-17 38 0.28 12-17 33 0.1 14-22 <4 0.18 17-27 35 0.2 N Aluminum Alloy 1,2,3 - 34.5 311 0.3 36 <14 0.35 37.5 <12.5 0.4 4.5-12 38 0.21 6-14 <10 0.3 7.5-17 37 0.33 12-17 <5 0.15 14-22 36 0.23 17-27 34 0.25 S Titanium Alloy 1 - <4.5 <8 0.14 <6 310 0.18 <7.5 317.5 0.21 4.5-12 34 0.1 6-14 36 0.14 7.5-17 312.5 0.18 12-17 32 0.06 14-22 <3 0.11 17-27 37.5 0.13 H Hardened Steel 1 40 55HRC 34.5 35 0.16 36 <6 0.2 37.5 37 0.22 4.5-12 <3 0.1 6-14 34 0.16 7.5-17 34 0.18 12-17 <1 0.06 14-22 32 0.12 17-27 32 0.14 Обрабатываемые материалы Work Material No. Hardness 32, 33 35 40 50 ap ae f (mm/rev) P Mild Steel 1 3180HB 39.5 316 0.4 311 317.5 0.45 312 320 0.5 315 325 0.6 9.5-22 311 0.32 11-25 312 0.35 12-28 313 0.4 15-35 316 0.5 22-35 36 0.25 25-40 36.5 0.28 28-44 37 0.3 35-55 310 0.35 Carbon Steel Alloy Steel 2 180 350HB <9.5 316 0.35 <11 317.5 0.37 312 320 0.4 315 325 0.5 9.5-22 310 0.28 11-25 311 0.3 12-28 312 0.32 15-35 314 0.4 22-35 35 0.2 25-40 35.5 0.22 28-44 36 0.25 35-55 38 0.3 M Stainless Steel 1,2,3,4 - <9.5 316 0.35 <11 317.5 0.37 <12 320 0.4 315 325 0.5 9.5-22 310 0.28 11-25 312 0.3 12-28 312 0.32 15-35 314 0.4 22-35 <5 0.2 25-40 <6.5 0.22 28-44 36 0.25 35-55 38 0.3 K Cast Iron 1,2 - 39.5 <16 0.4 311 <17.5 0.45 312 320 0.5 315 325 0.6 9.5-22 311 0.32 11-25 312 0.35 12-28 313 0.4 15-35 <16 0.5 22-35 36 0.25 25-40 36.5 0.28 28-44 37 0.3 35-55 310 0.35 N Aluminum Alloy 1,2,3 - <9.5 316 0.45 <11 317.5 0.5 312 320 0.55 315 325 0.65 9.5-22 <10 0.37 11-25 <12 0.4 12-28 <12 0.45 15-35 314 0.55 22-35 35 0.3 25-40 36.5 0.32 28-44 36 0.35 35-55 38 0.4 S Titanium Alloy 1 - 39.5 323 0.25 311 324.5 0.26 312 328 0.28 315 335 0.35 9.5-22 316 0.2 11-25 317.5 0.21 12-28 320 0.22 15-35 325 0.28 22-35 310 0.14 25-40 310.5 0.15 28-44 312 0.18 35-55 315 0.21 H Hardened Steel 1 40-55HRC <9.5 38 0.25 <11 39 0.28 312 310 0.3 315 314 0.35 9.5-22 35 0.2 11-25 35.5 0.22 12-28 36 0.24 15-35 38 0.3 22-35 32 0.16 25-40 32 0.17 28-44 32 0.18 35-55 34 0.22 1 Please pay special attention on the depth of cut when using the short edge type. 2 When using the G1 breaker (VP15TF), please reduce the feed rate by 20%. 3 For more information on "No.", please refer to cutting speed. 1488 Mitsubishi Materials